import Vue from 'vue'
import VueRouter from 'vue-router'

/*import Login from "../components/Login";*/
const Login = () => import(/* webpackChunkName: "login_home_welcome" */ '../components/Login')
/*import Home from "../components/Home";*/
const Home = () => import(/* webpackChunkName: "login_home_welcome" */ '../components/Home')
/*import Welcome from "../components/Welcome";*/
const Welcome = () => import(/* webpackChunkName: "login_home_welcome" */ '../components/Welcome')
/*import Users from "../components/user/Users";*/
const Users = () => import(/* webpackChunkName: "Users_Rights_Roles" */ '../components/user/Users')
/*import Rights from "../components/power/Rights";*/
const Rights = () => import(/* webpackChunkName: "Users_Rights_Roles" */ '../components/power/Rights')
/*import Roles from "../components/power/Roles";*/
const Roles = () => import(/* webpackChunkName: "Users_Rights_Roles" */ '../components/power/Roles')
/*import Cate from "../components/goods/Cate";*/
const Cate = () => import(/* webpackChunkName: "Cate_Params" */ '../components/goods/Cate')
/*import Params from "../components/goods/Params";*/
const Params = () => import(/* webpackChunkName: "Cate_Params" */ '../components/goods/Params')
/*import GoodsList from "../components/goods/List";*/
const GoodsList = () => import(/* webpackChunkName: "GoodsList_GoodsAdd" */ '../components/goods/List')
/*import GoodsAdd from "../components/goods/Add";*/
const GoodsAdd = () => import(/* webpackChunkName: "GoodsList_GoodsAdd" */ '../components/goods/Add')
/*import Order from "../components/order/Order";*/
const Order = () => import(/* webpackChunkName: "Order_Report" */ '../components/order/Order')
/*import Report from "../components/report/Report";*/
const Report = () => import(/* webpackChunkName: "Order_Report" */ '../components/report/Report')


Vue.use(VueRouter)

const routes = [
	{	path: '/',redirect: '/login'	},
	{		path: '/login',	component: Login	},
	{		path: '/home',		component: Home,		redirect: '/welcome',
		children: [
			{
				path: '/welcome',
				component: Welcome
			},
			{
				path: '/users',
				component: Users
			},
			{
				path: '/rights',
				component: Rights
			},
			{
				path: '/roles',
				component: Roles
			},
			{
				path: '/categories',
				component: Cate
			},
			{
				path: '/params',
				component: Params
			},
			{
				path: '/goods',
				component: GoodsList
			},
			{
				path: '/goods/add',
				component: GoodsAdd
			},
			{
				path: '/orders',
				component: Order
			},
			{
				path: '/reports',
				component: Report
			}
		]
	}

]

const router = new VueRouter({
  routes
})

// 挂载导航守卫
router.beforeEach((to, from, next) => {
	// to: 将要访问的路径
	// from: 从哪个路径跳转过来
	// next: 是一个函数, 表示放行
	// next() 放行 next('/login') 强制跳转

	if (to.path === '/login') return next();
	// 获取token
	const tokenStr = window.sessionStorage.getItem('token')
	if (!tokenStr) return next('/login');
	next()
})

export default router
